4089086 has 16 divisors (see below), whose sum is σ = 6403968. Its totient is φ = 1956000.

The previous prime is 4089083. The next prime is 4089089. The reversal of 4089086 is 6809804.

It is an interprime number because it is at equal distance from previous prime (4089083) and next prime (4089089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5936 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (400248).

Almost surely, 2^4089086 is an apocalyptic number.

4089086 is a deficient number, since it is larger than the sum of its proper divisors (2314882).

4089086 is a wasteful number, since it uses less digits than its factorization.

4089086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 4089086 is about 2022.1488570330. The cubic root of 4089086 is about 159.9099232565.

The spelling of 4089086 in words is "four million, eighty-nine thousand, eighty-six".